horne



April 4, 1933. B, l.; HQRNE 1,903,338

-PRESSURE HEGULATING AND RELIEF VALVE Filed April .5, 1929 2 Sheets-Sheet 1 INVEN TOR.

55 l 4, BY I Pateted Aprf 4, 1933 lUNrrzzD STATES PATENT OFFICE. 

